Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Name:	us-gaap_RestructuringCharges
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Restructuring Plan (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
Restructuring Plan (Details) - USD ($) $ in Millions	Jun. 02, 2020	Sep. 30, 2020	Jun. 30, 2020	Sep. 30, 2020
Restructuring Plan (Details) [Line Items]
Percentage of workforce reduction of employees	10.00%
Restructuring charges paid				$ 4.5
Employee Related Charges [Member]
Restructuring Plan (Details) [Line Items]
Restructuring charges		$ 0.3	$ 5.2
Other Related Charges [Member]
Restructuring Plan (Details) [Line Items]
Restructuring charges			$ 3.6